The title of The Big Bang Theory Season 8, Episode 6 is . It originally aired on October 20, 2014. Episode Plot Highlights
: Steven Molaro, David Goetsch, Tara Hernandez, Jim Reynolds, Steve Holland, and Maria Ferrari The Big Bang Theory: The Expedition Approximation - IMDb Watch The Big Bang Theory S08E06 HDTV XviD-FUM ...
: During their time underground, Raj and Sheldon discuss Star Trek: Voyager , Miley Cyrus, and the logic of Hannah Montana's secret identity. Production Credits Director : Mark Cendrowski The title of The Big Bang Theory Season 8, Episode 6 is